Source Data Reference for:
City = Laval
Time = 1800
| City | Year | Size | Size Comment | Year Comment | Author | Title | Location |
|---|---|---|---|---|---|---|---|
| Laval | 1800 | 12,000 | Jan De Vries | European urbanization 1500-1800 | p274 | ||
| Laval | 1800 | 12,000 | Paul Bairoch | La population des villes europeennes de 800 a 1850 | |||
| Laval | 1815 | 15,200 | Valentin Parisot | Dictionnaire geographique universelle |